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A byte-by-byte audit trail of the post-quantum cryptography securing this transaction. Every hex value below is real on-chain data — nothing is hashed, abbreviated, or interpolated.
0x52dc4e57fb1fc50b2ea98495aab40b7f8cf2a2cdaea2a95d021be7a26cacf3c0The raw 3293-byte Dilithium Mode 3 signature, colour-coded by component per NIST FIPS 204: z≈ 640 bytes (masked response)h≈ 120 bytes (sparse hint)c̃32 bytes (challenge seed)
| 0000 | c8 | 6b | 0e | 54 | b9 | 60 | a3 | f0 | 14 | 22 | 11 | 1c | 04 | 4a | 4f | e7 |
| 0010 | 1c | e3 | 58 | f8 | eb | 0c | 4d | 1d | 92 | 21 | 04 | 6b | 6c | 37 | f6 | 65 |
| 0020 | 74 | a3 | 63 | ba | 03 | 3e | 9e | db | d8 | e2 | 60 | 71 | 9f | 3f | 50 | 49 |
| 0030 | ce | 5c | e9 | 75 | 82 | 34 | a7 | a2 | c2 | f4 | 4e | 1a | 15 | 40 | a4 | 6c |
| 0040 | 55 | 17 | 20 | 03 | 43 | 90 | 46 | f6 | 3c | ae | 11 | e8 | 0a | 56 | ef | 6e |
| 0050 | bd | 8a | 9d | 00 | 67 | df | a4 | 9b | c9 | 6e | 14 | fb | dd | c8 | f5 | 52 |
| 0060 | 18 | c4 | 99 | f9 | a4 | 51 | af | 07 | e0 | ba | 6b | 98 | 38 | 0e | d1 | cf |
| 0070 | 34 | 65 | 9a | 2d | 14 | 4e | 3c | c5 | aa | ff | a7 | 4e | 0f | 9c | 00 | ac |
Disclaimer: Dilithium signatures use a structured, variable-length serialisation — z may compress, h stores a sparse hint vector. The component boundaries above are illustrative; the cryptographic primitive is what matters, not the byte ranges.
The signer's 1952-byte Dilithium public key. Composed of a 32-byte seed ρ followed by ~1920 bytes of packed t1 coefficients.
| 0000 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
QuantumWing addresses are derived from the Dilithium public key via Keccak-256 — identical to Ethereum's ECDSA-based scheme, but with a 1952-byte quantum-safe input instead of 64 bytes.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom addressThe deterministic binary pre-image that the validator's Dilithium key actually signed. Domain-separated with a protocol version + chain ID to prevent cross-chain replay attacks.
| Offset | Size | Field | Pre-image? | Description |
|---|---|---|---|---|
| 0x0000 | 4B | protocolVersion | ✓ Signed | Domain-separation tag (uint32, big-endian) — prevents cross-protocol replay. |
| 0x0004 | 32B | chainID | ✓ Signed | QuantumWing chain ID — prevents cross-chain replay. |
| 0x0024 | 8B | height | ✓ Signed | Sequential block height (uint64, big-endian). |
| 0x002c | 8B | slot | ✓ Signed | PoR slot number (uint64). |
| 0x0034 | 32B | parentHash | ✓ Signed | SHA3-256 of the parent block header — links the chain. |
| 0x0054 | 32B | stateRoot | ✓ Signed | Keccak-256 root of the post-execution state trie. |
| 0x0074 | 32B | txRoot | ✓ Signed | Merkle root of all transactions in this block. |
| 0x0094 | 32B | receiptsRoot | ✓ Signed | Merkle root of EVM-style transaction receipts. |
| 0x00b4 | 32B | validatorPubkeyHash | ✓ Signed | Keccak-256 of the proposing validator's Dilithium public key. |
| 0x00d4 | 8B | timestamp | ✓ Signed | Unix timestamp of block creation (uint64). |
| 0x00dc | 8B | gasUsed | ✓ Signed | Total gas consumed in this block. |
| 0x00e4 | 8B | gasLimit | ✓ Signed | Block gas limit (default 30,000,000). |
| 0x00ec | 32B | randao | ✓ Signed | Aggregated RANDAO reveal seed for this slot. |
| 0x010c | 32B | vrfProof | ✓ Signed | Validator's VRF proof of slot eligibility. |
| 0x012c | 32B | extraData | ✓ Signed | Reserved padding / version-specific extension. |
| 0x014c | 1,952B | validatorPubkey | ✓ Signed | Full Dilithium Mode 3 public key of the proposing validator. |
| 0x08ec | 1B | encoding | ✓ Signed | Canonical encoding marker (0x01 = current). |
| 0x08ed | 4B | headerLen | ✓ Signed | Length of the signed pre-image (uint32). |
| 0x08f1 | 23B | padding | ✓ Signed | Zero-padding to align signature offset. |
| 0x0908 | 4B | sigType | Metadata | Signature scheme tag (0x00000003 = Dilithium-3). |
| 0x090c | 100B | sigMetadata | Metadata | Slot, height, validator index — duplicated outside the signed region for fast lookups. |
| 0x0970 | 3,293B | validatorSignature | Metadata | The Dilithium signature itself — IS the signature, not in pre-image. |
CLAUDE.md. Field offsets shown here are illustrative — see the canonical/signed_header.go source for the authoritative wire format.Don't trust this explorer — verify the signature locally. Copy any of the snippets below, paste in the public key + signature + tx hash from above, and confirm independently that this transaction was signed by Dilithium-3.
// Verify QuantumWing transaction signature 0x52dc4e57…acf3c0
// Run: go run verify.go (deps: github.com/cloudflare/circl/sign/dilithium/mode3)
package main
import (
"encoding/base64"
"fmt"
"github.com/cloudflare/circl/sign/dilithium/mode3"
)
func main() {
sig, _ := base64.StdEncoding.DecodeString("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")
pkBytes, _ := base64.StdEncoding.DecodeString("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")
var pk mode3.PublicKey
if err := pk.UnmarshalBinary(pkBytes); err != nil {
panic(err)
}
// In production, reconstruct the canonical 3409-byte SignedHeader as the
// pre-image. Here we demo with the tx hash bytes for clarity.
preimage := []byte("0x52dc4e57fb1fc50b2ea98495aab40b7f8cf2a2cdaea2a95d021be7a26cacf3c0")
ok := mode3.Verify(&pk, preimage, sig)
fmt.Println("signature valid:", ok)
}
canonical/signed_header.go.This signature is secure against both classical and quantum-computer attacks.
QuantumWing uses NIST-standardised post-quantum cryptography from day one. There is no migration window, no "harvest-now-decrypt-later" attack surface, and no dependency on RSA / ECDSA security assumptions.
NIST FIPS 204 (Dilithium / ML-DSA)